The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 25, 2007
Filed:
May. 08, 2003
Robert Andrew Davis, Bolton, MA (US);
Paul Joseph Gaudet, Dracut, MA (US);
Tomasz Kazimierz Konopka, Chelsea, MA (US);
Goran Zekanovich, Nashua, NH (US);
Robert Andrew Davis, Bolton, MA (US);
Paul Joseph Gaudet, Dracut, MA (US);
Tomasz Kazimierz Konopka, Chelsea, MA (US);
Goran Zekanovich, Nashua, NH (US);
M/A-Com, Inc., Lowell, MA (US);
Abstract
A method for determining an open or available channel from a plurality of predetermined channels for communication between a portable unit and a mobile repeater unit operating within the same wireless communication system. After an available channel has been selected, communication between the portable unit and the mobile repeater unit is established on the selected channel, and the selected channel is identified as active to all other portable units and mobile repeater units operating on the system.